d - 550 mm

D - 800 mm

T - 95 mm

B - 90 mm

C - 70 mm

ra1 max. - 5 mm

a - 135,7 mm

r min. - 6 mm

r1 min. - 6 mm

Da - 751 mm

db - 589 mm

ra max. - 5 mm

da - 610 mm

Db - 772 mm

Weight - 149 Kg

Basic dynamic load rating (C) - 2290 kN

Basic static load rating (C0) - 4400 kN

Calculation factor (e) - 0,42

Calculation factor (Y1) - 1,4

Calculation factor (Y2) - 0,79

• Model Number: R550-1
• Inner Diameter：550mm Outer Diameter：800mm Width：95mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:pump accessories,Grinding and polishing equipment,textile machinery,packaging machinery,pump,paint paint,special broaching machine,bag machine,small diesel generators,building decoration raw materials and accessories,Leather Products
• Similar models:NSK 74550/74846X Timken 125RIJ550 IKO TRU9012550UU NSK 74550A/74846X IKO TRU9012550 NSK R550-1 FAG 520550A ISB FCDP102152550 NSK 99550/99098X IKO TRU10013550
• BEARING POWER International Trading Co.,Ltd. specialize in R550-1 products，there is large inventory of NSK R550-1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R550-1 Which NSK R550-1 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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