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2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing Units

Name: 2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing Units
Brand: Rexnord
SKU: ZA221578
Rating: 4.9 (5 reviews)

Rexnord ZA221578 Bearing SPECIFICATIONS

170 Million used 2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing Units instantly searchable. Shop our Toyana BEARING-SINGAPORE (PTE)LTD. large selection of parts based on brand, price, description, 2.9375 in x 8-1/8 in x 4 in and location. 1.85 Thrust factor K Order the Pillow Block Roller Bearing Units with stock ...
Brand Name:Rexnord
Model Number:
ZA221578
T:269.875 mm
B:269.875 mm
Thrust factor K:1.85
d1 ≈:328 mm
Basic static load rating C0:6700 kN
Mass bearing:105 kg
Calculation factor e:0.31
Calculation factor Y2:3.3

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2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing UnitsTechnical information

T:269.875 mm
B:269.875 mm
Thrust factor K:1.85
d1 ≈:328 mm
Basic static load rating C0:6700 kN
Mass bearing:105 kg
Calculation factor e:0.31
Calculation factor Y2:3.3
D1 ≈:378 mm
Fatigue load limit Pu:570 kN
Size (mm):2.9375 in x 8-1/8 in x 4 in

Rexnord ZA221578 2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing UnitsCross reference

No.	Brand	G	a	J	F	T	K	s	E
KEP6207F	Rexnord	-	-	-	-	-	-	-	-
ZA2207FB	Rexnord	-	-	-	-	-	-	-	-
KA6203F	Rexnord	-	-	-	-	-	-	-	-
KA2311	Rexnord	-	-	-	509 mm	-	-	-	-
KPS9200F	Rexnord	-	-	-	-	-	-	-	-
KAS6315	Rexnord	-	-	-	-	-	-	-	-
KA2208F	Rexnord	-	-	-	-	-	-	-	-
ZAS2060MM	Rexnord	-	-	-	-	-	-	-	-
KP5203F	Rexnord	-	-	-	-	-	-	-	-
MA611505	Rexnord	-	-	-	-	-	-	-	-
KA2103	Rexnord	-	-	-	-	-	-	-	-
KA211572	Rexnord	-	-	-	-	-	-	-	-
KA2112	Rexnord	-	-	-	-	-	-	-	-
MA6215F	Rexnord	-	-	-	-	-	-	-	-
KPS5200F	Rexnord	-	-	-	-	-	-	-	-
KAS6207	Rexnord	-	-	75 mm	-	-	-	-	-
MAS3315	Rexnord	-	-	-	-	-	-	-	-
KA220872	Rexnord	-	-	-	-	-	-	-	-
KP5200F	Rexnord	-	-	-	-	-	-	-	-
ZA221578	Rexnord	-	-	-	-	269.875 mm	-	-	-
ZAS5311F	Rexnord	-	-	-	-	-	-	-	-
KA2100	Rexnord	-	-	-	-	228.6 mm	-	-	-
MAS611505	Rexnord	-	-	-	-	-	-	-	-
KPS9207	Rexnord	-	-	-	-	-	-	-	-
KA2200	Rexnord	-	-	-	-	-	-	-	-
ZA6315F78	Rexnord	-	-	-	-	-	-	-	-
ZEPS6207	Rexnord	-	-	-	-	-	-	-	-
ZA2204B	Rexnord	Tr 460x5	-	-	-	-	-	-	-

3.5000 in x 10 in x 4-3/8 in Rexnord ZA2308C Pillow Block Roller Bearing Units	ba:44.45 mm; H1:114.3 mm; A2:155.575 mm; A1:111.125 mm; RG:3/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; L:387.35 mm; P120°:52.5 kN; J max.:333.375 mm; P180°:57.4 kN; Size (mm):3.5000 in x 10 in x 4-3/8 in ;
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 ;
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 ;
3.438 Inch \| 87.325 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter Rexnord ZA2307FB Pillow Block Roller Bearing Units	D:100.0000 mm; Grease Speed Rating Open/Shielded n1:6300 rpm; Accessories:One Shield & Snap-Ri; Oil Speed Rating Open/Shielded n2:7500 rpm; Grease Speed Rating n1:6300 rpm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:29000 N; B:21.00 mm; Basic Dynamic Radial Load Rating C:43600 N; Sealed Speed Rating n3:4300 rpm; Size (mm):3.438 Inch \| 87.325 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter ;
2 Inch \| 50.8 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter Rexnord KP5200F Pillow Block Roller Bearing Units	B1:63.652 mm; d:55 mm; d1:50.8 mm; Sleeve:S 111x2; Hydraulic nut:HMVC 11E; Threads per inch:18; B:12.954 mm; Lock washer:W 11; Lock nut:N 11; Mass adapter sleeve assembly:0.43 kg; Size (mm):2 Inch \| 50.8 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
5.9375 in x 19-3/8 to 21-5/8 in x 8-1/8 in Rexnord MAF5515F Pillow Block Roller Bearing Units	B:20.5 mm; Mass inner ring:0.046 kg; r, r1,2 min.:0.3 mm; d:35 mm; F:40 mm; Size (mm):5.9375 in x 19-3/8 to 21-5/8 in x 8-1/8 in ;
3.0000 in x 8-1/8 in x 4 in Rexnord MA2300A Pillow Block Roller Bearing Units	Basic Dynamic Radial Load Rating C:423000 N; Accessories:Two Seals; Sealed Speed Rating n3:550 rpm; Fillet Radius ra:4.00 mm; d:460.000 mm; Oil Speed Rating Open/Shielded n2:1000 rpm; D:620.0000 mm; Grease Speed Rating Open/Shielded n1:850 rpm; B:74.00 mm; Basic Static Radial Load Rating Co:750000 N; Size (mm):3.0000 in x 8-1/8 in x 4 in ;
2.188 Inch \| 55.575 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter Rexnord KPS5203 Pillow Block Roller Bearing Units	Accessories:One Seal & Snap-Ring; Basic Static Radial Load Rating Co:208000 N; d:75.000 mm; Grease Speed Rating n1:2600 rpm; Basic Dynamic Radial Load Rating C:187000 N; B:71.40 mm; Fillet Radius ra:2.00 mm; D:160.0000 mm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating n2:3600 rpm; Size (mm):2.188 Inch \| 55.575 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.688 Inch \| 68.275 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter Rexnord KA2211 Pillow Block Roller Bearing Units	Stabilizing ring:2 x SR-0-24; Eye bolt:3/8-16 UNC; Bearing:23034 CCK/W33; RG:3/4 NPT; Housing:SAF 034 KA; Cap bolt, SAE grade:5; Mass pillow block:63.9 kg; End plug (suffix Y):EPR 18; Cap bolt recommended tightening torque:400 N·m; Labyrinth ring:2 x LOR 139; Size (mm):2.688 Inch \| 68.275 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter ;
3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter Rexnord KA2308 Pillow Block Roller Bearing Units	B:16.00 mm; Basic Dynamic Radial Load Rating C:34500 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:36000 N; D:110.0000 mm; Grease Speed Rating n1:5600 rpm; Oil Speed Rating n2:6700 rpm; Fillet Radius rb:0.30 mm; d:80.000 mm; Size (mm):3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter ;

2.9375 in x 8-1/8 in x 4 in Rexnord ZA221578 Pillow Block Roller Bearing Units Video

Rexnord ZA221578 INTERCHANGE

Pillow Block Roller Bearing Units Part series ZA221578 is a potential replacement for these common bearing part numbers:

NSKZA221578
SKFZA221578
NTNZA221578
FAGZA221578
TIMKENZA221578
KOYOZA221578
NACHIZA221578
DODGEZA221578

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3.5000 in x 10 in x 4-3/8 in Rexnord ZA2308C Pillow Block Roller Bearing Units	ba:44.45 mm; H1:114.3 mm; A2:155.575 mm; A1:111.125 mm; RG:3/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; L:387.35 mm; P120°:52.5 kN; J max.:333.375 mm; P180°:57.4 kN; Size (mm):3.5000 in x 10 in x 4-3/8 in ;
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 ;
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 ;
3.438 Inch \| 87.325 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter Rexnord ZA2307FB Pillow Block Roller Bearing Units	D:100.0000 mm; Grease Speed Rating Open/Shielded n1:6300 rpm; Accessories:One Shield & Snap-Ri; Oil Speed Rating Open/Shielded n2:7500 rpm; Grease Speed Rating n1:6300 rpm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:29000 N; B:21.00 mm; Basic Dynamic Radial Load Rating C:43600 N; Sealed Speed Rating n3:4300 rpm; Size (mm):3.438 Inch \| 87.325 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter ;
2 Inch \| 50.8 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter Rexnord KP5200F Pillow Block Roller Bearing Units	B1:63.652 mm; d:55 mm; d1:50.8 mm; Sleeve:S 111x2; Hydraulic nut:HMVC 11E; Threads per inch:18; B:12.954 mm; Lock washer:W 11; Lock nut:N 11; Mass adapter sleeve assembly:0.43 kg; Size (mm):2 Inch \| 50.8 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
5.9375 in x 19-3/8 to 21-5/8 in x 8-1/8 in Rexnord MAF5515F Pillow Block Roller Bearing Units	B:20.5 mm; Mass inner ring:0.046 kg; r, r1,2 min.:0.3 mm; d:35 mm; F:40 mm; Size (mm):5.9375 in x 19-3/8 to 21-5/8 in x 8-1/8 in ;
3.0000 in x 8-1/8 in x 4 in Rexnord MA2300A Pillow Block Roller Bearing Units	Basic Dynamic Radial Load Rating C:423000 N; Accessories:Two Seals; Sealed Speed Rating n3:550 rpm; Fillet Radius ra:4.00 mm; d:460.000 mm; Oil Speed Rating Open/Shielded n2:1000 rpm; D:620.0000 mm; Grease Speed Rating Open/Shielded n1:850 rpm; B:74.00 mm; Basic Static Radial Load Rating Co:750000 N; Size (mm):3.0000 in x 8-1/8 in x 4 in ;
2.188 Inch \| 55.575 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter Rexnord KPS5203 Pillow Block Roller Bearing Units	Accessories:One Seal & Snap-Ring; Basic Static Radial Load Rating Co:208000 N; d:75.000 mm; Grease Speed Rating n1:2600 rpm; Basic Dynamic Radial Load Rating C:187000 N; B:71.40 mm; Fillet Radius ra:2.00 mm; D:160.0000 mm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating n2:3600 rpm; Size (mm):2.188 Inch \| 55.575 Millimeter x 4.125 Inch \| 104.775 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.688 Inch \| 68.275 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter Rexnord KA2211 Pillow Block Roller Bearing Units	Stabilizing ring:2 x SR-0-24; Eye bolt:3/8-16 UNC; Bearing:23034 CCK/W33; RG:3/4 NPT; Housing:SAF 034 KA; Cap bolt, SAE grade:5; Mass pillow block:63.9 kg; End plug (suffix Y):EPR 18; Cap bolt recommended tightening torque:400 N·m; Labyrinth ring:2 x LOR 139; Size (mm):2.688 Inch \| 68.275 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter ;
3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter Rexnord KA2308 Pillow Block Roller Bearing Units	B:16.00 mm; Basic Dynamic Radial Load Rating C:34500 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:36000 N; D:110.0000 mm; Grease Speed Rating n1:5600 rpm; Oil Speed Rating n2:6700 rpm; Fillet Radius rb:0.30 mm; d:80.000 mm; Size (mm):3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter ;