d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
Angle (α) - 40 °
a - 80,5 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
da min. - 117 mm
Da max. - 178 mm
ra max. - 2 mm
Weight - 3,95 Kg
Basic dynamic load rating (C) - 135 kN
Basic static load rating (C0) - 121 kN
(Grease) Lubrication Speed - 2900 r/min
(Oil) Lubrication Speed - 3900 r/min
- Model Number:7221B
- Inner Diameter：105mm Outer Diameter：190mm Width：36mm
- Type：Angular Contact Ball Bearings
- Update date：2023-03-07
- Application:hydraulic control element,transistor fittings,extruder,physical instruments,surgical instruments,cooling system,Machine tool accessories,gear grinding machine,pump,chemical,storage shelves
- Similar models:SKF S7221ACD/P4A ISO 7221A KOYO 7221B NKE 7221-BE-MP ISO 7221B NSK 7221CTRSU SKF 7221ACD/P4A NTN 7221C NTN 7221DT ISO 7221BDF
- BEARING POWER International Trading Co.,Ltd. specialize in 7221B products，there is large inventory of KOYO 7221B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7221B Which KOYO 7221B is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 22326CE4 130 280 93 NSK Spherical Roller Bearings 23080RHAK 400 600 148 KOYO Spherical Roller Bearings 6222-Z 200 110 38 SKF Deep Groove Ball Bearings DG2568DNSH2C3 25 68 17 KOYO Deep Groove Ball Bearings HK1612 16 22 12 CX Cylindrical Roller Bearings NK30/30 30 40 30 KOYO Needle Roller Bearings NN 3024 TN9/SP 120 180 46 ISB Cylindrical Roller Bearings NNCF4924CV 120 165 45 SKF Cylindrical Roller Bearings NU2334EM 170 360 120 NSK Cylindrical Roller Bearings NUP218 90 160 30 FBJ Cylindrical Roller Bearings QJ317-N2-MPA 85 180 41 NKE Angular Contact Ball Bearings RF-1640ZZ 4 16 5 NMB Deep Groove Ball Bearings RNA 5919 110 130 46 JNS Needle Roller Bearings SL024956 280 380 100 ISO Cylindrical Roller Bearings 32311A 55 120 43 FAG TAPERED ROLLER BEARINGS TWC4458 2.7500 3.6250 INA THRUST NEEDLE BEARINGS 22252 260 480 130 Torrington SPHERICAL ROLLER BEARINGS NJ209 45 85 19 STEYR CYLINDRICAL ROLLER BEARINGS NF-324 120 260 55 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS KD-180XPO 18.0000 19.0000 .5000 CONSOLIDATED FOUR POINT ANGULAR CONTACT BALL BEARINGS
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