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Home>Products>Pillow Block Roller Bearing Units>1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing Units

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1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing Units

Name: 1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing Units
Brand: Rexnord
SKU: KA2111
Rating: 4.9 (5 reviews)

Rexnord KA2111 Bearing SPECIFICATIONS

1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing Units 120 kN P150° SEARCH - Whether it's agriculture or 1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter construction equipment your working on, Toyana BEARING-SINGAPORE (PTE)LTD. Has thePillow Block Roller Bearing Units you need.
Brand Name:Rexnord
Model Number:
KA2111
ba:69.85 mm
L:558.8 mm
P150°:120 kN
Cap bolt recommended tightening torque:813.5 N·m
P120°:133 kN
H:338.137 mm
PG:1/4 NPT
Cap bolt:7/8-9 UNC

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1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing UnitsTechnical information

ba:69.85 mm
L:558.8 mm
P150°:120 kN
Cap bolt recommended tightening torque:813.5 N·m
P120°:133 kN
H:338.137 mm
PG:1/4 NPT
Cap bolt:7/8-9 UNC
End plug (suffix Y):EPR 21
PosiTrac Plus contact element:2 x B10724-155
Size (mm):1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter

Rexnord KA2111 1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing UnitsCross reference

No.	Brand	G	a	J	F	T	K	s	E
MA240072	Rexnord	-	-	-	-	-	-	-	-
MA6212F	Rexnord	-	-	-	-	-	-	-	-
ZEP5107	Rexnord	-	-	-	-	-	-	-	-
KP9115F	Rexnord	-	-	-	-	-	-	-	-
KA6115	Rexnord	-	-	-	-	-	-	-	-
KAS6315F	Rexnord	-	-	-	-	-	-	-	-
ZA2308C	Rexnord	-	-	-	-	-	-	-	-
ZAFS5303	Rexnord	-	-	-	-	-	-	-	-
KA221172	Rexnord	-	-	-	88.5 mm	-	-	-	-
MA210305	Rexnord	-	-	-	-	-	-	-	-
KP5108	Rexnord	-	-	96 mm	-	-	-	-	-
KP5200F	Rexnord	-	-	-	-	-	-	-	-
MP6307F	Rexnord	-	-	-	-	-	-	-	-
ZP5615FB	Rexnord	-	-	-	-	-	-	-	-
KPS5215	Rexnord	-	-	-	-	112 mm	7.5 mm	-	-
KP5200	Rexnord	-	-	-	-	-	-	-	-
MA6211F	Rexnord	-	-	-	-	-	-	-	-
KAS6315	Rexnord	-	-	-	-	-	-	-	-
ZEP6415F	Rexnord	-	-	-	-	-	-	-	-
KA230372	Rexnord	-	-	-	-	-	-	-	-
MAS3315	Rexnord	-	-	-	-	-	-	-	-
MAF5515F	Rexnord	-	-	-	40 mm	-	-	-	-
KP5208F	Rexnord	-	-	-	-	-	-	-	-
KA2308	Rexnord	-	-	-	-	-	-	-	-
KPS9115	Rexnord	-	-	-	-	-	-	2 mm	160 mm

1.9375 in x 6-1/4 in x 3-41/64 in Rexnord MAS6115V Pillow Block Roller Bearing Units	d:110.000 mm; Sealed Speed Rating n3:1700 rpm; Fillet Radius ra:2.50 mm; B:92.10 mm; Basic Static Radial Load Rating Co:305000 N; Basic Dynamic Radial Load Rating C:291000 N; Grease Speed Rating n1:1700 rpm; D:240.0000 mm; Oil Speed Rating n2:2400 rpm; Accessories:One Seal; Size (mm):1.9375 in x 6-1/4 in x 3-41/64 in ;
3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in Rexnord ZAFS5303 Pillow Block Roller Bearing Units	Fillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:2200 rpm; B:24.00 mm; Basic Static Radial Load Rating Co:95000 N; D:250.0000 mm; Basic Dynamic Radial Load Rating C:76100 N; d:200.000 mm; Sealed Speed Rating n3:0 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; Accessories:One Shield; Size (mm):3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in ;
2.1875 in x 8-1/8 to 9-1/2 in x 4-1/8 in Rexnord MAF5203 Pillow Block Roller Bearing Units	J1:107.95 mm; ba:86.519 mm; Da:309.999 mm; Cap bolt recommended tightening torque:203.4 N·m; Adapter sleeve assembly:SNW 134x6; P90°:140 kN; Bearing:23234 CCK/W33; L:628.65 mm; Initial grease fill:878.85 g; Eye bolt:2 x 3/8-16 UNC; Size (mm):2.1875 in x 8-1/8 to 9-1/2 in x 4-1/8 in ;
2.688 Inch \| 68.275 Millimeter x 4.875 Inch \| 123.83 Millimeter x 3.5 Inch \| 88.9 Millimeter Rexnord KP5211 Pillow Block Roller Bearing Units	B:43.00 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; D:190.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Oil Speed Rating n2:4000 rpm; Basic Static Radial Load Rating Co:108000 N; Sealed Speed Rating n3:2400 rpm; Accessories:One Seal; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:3400 rpm; Size (mm):2.688 Inch \| 68.275 Millimeter x 4.875 Inch \| 123.83 Millimeter x 3.5 Inch \| 88.9 Millimeter ;
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter Rexnord KA2400F Pillow Block Roller Bearing Units	Basic Static Radial Load Rating Co:30000 N; Oil Speed Rating n2:8000 rpm; D:95.0000 mm; Basic Dynamic Radial Load Rating C:35100 N; d:60.000 mm; B:18.00 mm; Grease Speed Rating n1:6700 rpm; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; Size (mm):4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter ;
3.188 Inch \| 80.975 Millimeter x 5.313 Inch \| 134.95 Millimeter x 4 Inch \| 101.6 Millimeter Rexnord KP5303F Pillow Block Roller Bearing Units	D1 ≈:1246 mm; Calculation factor Y1:3.4; Basic static load rating C0:28500 kN; G:Tr 1000x8; Calculation factor Y0:3.2; ra max.:6 mm; B:300 mm; d2 ≈:1086 mm; Da max.:1332 mm; r1,2 min.:7.5 mm; Size (mm):3.188 Inch \| 80.975 Millimeter x 5.313 Inch \| 134.95 Millimeter x 4 Inch \| 101.6 Millimeter ;
3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in Rexnord MAFS5303 Pillow Block Roller Bearing Units	B:160 mm; Mass bearing + sleeve:125 kg; Basic static load rating C0:4300 kN; K:12 mm; Calculation factor Y2:2.9; r1,2 min.:4 mm; Da max.:423 mm; da max.:286 mm; Reference speed:950 r/min; D1 ≈:374 mm; Size (mm):3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in ;
1.5 Inch \| 38.1 Millimeter x 3.813 Inch \| 96.84 Millimeter x 2.313 Inch \| 58.75 Millimeter Rexnord KP5108 Pillow Block Roller Bearing Units	A5:26.3 mm; Recommended tightening torque for grub screw:4 N·m; Housing:SYWK 504 Y; A1:21 mm; N1:12.5 mm; J:96 mm; Bearing:YAR 204-012-2RF/HV; H2:16 mm; Basic static load rating C0:6.55 kN; Hexagonal key size for grub screw N:3.175 mm; Size (mm):1.5 Inch \| 38.1 Millimeter x 3.813 Inch \| 96.84 Millimeter x 2.313 Inch \| 58.75 Millimeter ;
3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter Rexnord KA2311 Pillow Block Roller Bearing Units	b:16.7 mm; da max.:502 mm; Da max.:636 mm; Calculation factor kr:0.36; Fatigue load limit Pu:900 kN; Basic dynamic load rating C:4400 kN; α:20 °; Basic static load rating C0:11200 kN; F:509 mm; Limiting speed:1000 r/min; Size (mm):3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter Rexnord KA2115F Pillow Block Roller Bearing Units	Oil Speed Rating n2:3400 rpm; Basic Dynamic Radial Load Rating C:201000 N; Grease Speed Rating n1:2400 rpm; D:170.0000 mm; d:80.000 mm; Fillet Radius ra:2.00 mm; Accessories:Two Seals; Basic Static Radial Load Rating Co:236000 N; Sealed Speed Rating n3:2400 rpm; B:68.30 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter ;

1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter Rexnord KA2111 Pillow Block Roller Bearing Units Video

Rexnord KA2111 INTERCHANGE

Pillow Block Roller Bearing Units Part series KA2111 is a potential replacement for these common bearing part numbers:

NSKKA2111
SKFKA2111
NTNKA2111
FAGKA2111
TIMKENKA2111
KOYOKA2111
NACHIKA2111
DODGEKA2111

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1.9375 in x 6-1/4 in x 3-41/64 in Rexnord MAS6115V Pillow Block Roller Bearing Units	d:110.000 mm; Sealed Speed Rating n3:1700 rpm; Fillet Radius ra:2.50 mm; B:92.10 mm; Basic Static Radial Load Rating Co:305000 N; Basic Dynamic Radial Load Rating C:291000 N; Grease Speed Rating n1:1700 rpm; D:240.0000 mm; Oil Speed Rating n2:2400 rpm; Accessories:One Seal; Size (mm):1.9375 in x 6-1/4 in x 3-41/64 in ;
3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in Rexnord ZAFS5303 Pillow Block Roller Bearing Units	Fillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:2200 rpm; B:24.00 mm; Basic Static Radial Load Rating Co:95000 N; D:250.0000 mm; Basic Dynamic Radial Load Rating C:76100 N; d:200.000 mm; Sealed Speed Rating n3:0 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; Accessories:One Shield; Size (mm):3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in ;
2.1875 in x 8-1/8 to 9-1/2 in x 4-1/8 in Rexnord MAF5203 Pillow Block Roller Bearing Units	J1:107.95 mm; ba:86.519 mm; Da:309.999 mm; Cap bolt recommended tightening torque:203.4 N·m; Adapter sleeve assembly:SNW 134x6; P90°:140 kN; Bearing:23234 CCK/W33; L:628.65 mm; Initial grease fill:878.85 g; Eye bolt:2 x 3/8-16 UNC; Size (mm):2.1875 in x 8-1/8 to 9-1/2 in x 4-1/8 in ;
2.688 Inch \| 68.275 Millimeter x 4.875 Inch \| 123.83 Millimeter x 3.5 Inch \| 88.9 Millimeter Rexnord KP5211 Pillow Block Roller Bearing Units	B:43.00 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; D:190.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Oil Speed Rating n2:4000 rpm; Basic Static Radial Load Rating Co:108000 N; Sealed Speed Rating n3:2400 rpm; Accessories:One Seal; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:3400 rpm; Size (mm):2.688 Inch \| 68.275 Millimeter x 4.875 Inch \| 123.83 Millimeter x 3.5 Inch \| 88.9 Millimeter ;
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter Rexnord KA2400F Pillow Block Roller Bearing Units	Basic Static Radial Load Rating Co:30000 N; Oil Speed Rating n2:8000 rpm; D:95.0000 mm; Basic Dynamic Radial Load Rating C:35100 N; d:60.000 mm; B:18.00 mm; Grease Speed Rating n1:6700 rpm; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; Size (mm):4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter ;
3.188 Inch \| 80.975 Millimeter x 5.313 Inch \| 134.95 Millimeter x 4 Inch \| 101.6 Millimeter Rexnord KP5303F Pillow Block Roller Bearing Units	D1 ≈:1246 mm; Calculation factor Y1:3.4; Basic static load rating C0:28500 kN; G:Tr 1000x8; Calculation factor Y0:3.2; ra max.:6 mm; B:300 mm; d2 ≈:1086 mm; Da max.:1332 mm; r1,2 min.:7.5 mm; Size (mm):3.188 Inch \| 80.975 Millimeter x 5.313 Inch \| 134.95 Millimeter x 4 Inch \| 101.6 Millimeter ;
3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in Rexnord MAFS5303 Pillow Block Roller Bearing Units	B:160 mm; Mass bearing + sleeve:125 kg; Basic static load rating C0:4300 kN; K:12 mm; Calculation factor Y2:2.9; r1,2 min.:4 mm; Da max.:423 mm; da max.:286 mm; Reference speed:950 r/min; D1 ≈:374 mm; Size (mm):3.1875 in x 10-3/8 to 11-5/8 in x 5-5/16 in ;
1.5 Inch \| 38.1 Millimeter x 3.813 Inch \| 96.84 Millimeter x 2.313 Inch \| 58.75 Millimeter Rexnord KP5108 Pillow Block Roller Bearing Units	A5:26.3 mm; Recommended tightening torque for grub screw:4 N·m; Housing:SYWK 504 Y; A1:21 mm; N1:12.5 mm; J:96 mm; Bearing:YAR 204-012-2RF/HV; H2:16 mm; Basic static load rating C0:6.55 kN; Hexagonal key size for grub screw N:3.175 mm; Size (mm):1.5 Inch \| 38.1 Millimeter x 3.813 Inch \| 96.84 Millimeter x 2.313 Inch \| 58.75 Millimeter ;
3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter Rexnord KA2311 Pillow Block Roller Bearing Units	b:16.7 mm; da max.:502 mm; Da max.:636 mm; Calculation factor kr:0.36; Fatigue load limit Pu:900 kN; Basic dynamic load rating C:4400 kN; α:20 °; Basic static load rating C0:11200 kN; F:509 mm; Limiting speed:1000 r/min; Size (mm):3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter Rexnord KA2115F Pillow Block Roller Bearing Units	Oil Speed Rating n2:3400 rpm; Basic Dynamic Radial Load Rating C:201000 N; Grease Speed Rating n1:2400 rpm; D:170.0000 mm; d:80.000 mm; Fillet Radius ra:2.00 mm; Accessories:Two Seals; Basic Static Radial Load Rating Co:236000 N; Sealed Speed Rating n3:2400 rpm; B:68.30 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter ;