This NN3021TBKRE44CC0P4 bearing is a double row super precision cylindrical roller bearing with a triple ribbed inner ring, a roller guided PPS resin cage, a 1:12 tapered bore, machined lubrication groove and holes and a P4 accuracy class. the operational temperature limit is 220°C. The bearing's dimensions are 105x160x41.
NN | 30 | 21 | TB | KR | E44 | CC0 | P4 |
---|---|---|---|---|---|---|---|
Double Row with Triple Ribbed Inner Ring | 30 Series | Bore Size - 105mm | Roller Guided PPS Resin Cage | 1/12 Tapered Bore | Outer Ring with Machined Lubrication Groove and Lubrication Holes | Standard Clearance for Tapered Bore | Precision Rating |
105mm
160mm
41mm
Plastic
Open Type
Standard
192
310
6500
7600
DescriptionThis NN3021TBKRE44CC0P4 bearing is a double row super precision cylindrical roller bearing with a triple ribbed inner ring, a roller guided PPS resin cage, a 1:12 tapered bore, machined lubrication groove and holes and a P4 accuracy class. the operational temperature limit is 220°C. The bearing's dimensions are 105x160x41.
Product InformationBRAND: ![]() SKU:nn3021tbkre44cc0p4-nsk AVAILABILITY:In Stock ✅ WEIGHT:2.69 kg Technical DataInside Diameter (mm):105mm Outside Diameter (mm):160mm Width (mm):41mm Cage Type:Plastic Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):192 Static Load Rating (kN):310 Grease Limiting Speed (r/min):6500 Oil Limiting Speed (r/min):7600 | ||||||||||||||||
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Delivery Information
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