d - 133,35 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - 48,4 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 196 mm

db - 146 mm

ra max. - 3,5 mm

da - 152 mm

Db - 208 mm

Weight - 6,43 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 495 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2000 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,2

• Model Number: 74525/74850
• Inner Diameter：133,35mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:hot and cold box,medical equipment,industrial fans,chuck industry,power protection,tobacco machinery,tapping machine,Spectrum Products,special broaching machine,centrifugal pump,Medical equipment
• Similar models:NTN 4T-74525/74850 NTN NA74525/74851D ISO 74525/74850 Timken 74525/74850 CX 74525/74850 Timken 74525/74851CD+X4S-74525 Timken 74525/74850-B NTN 4T-74525/74851D+A NSK 74525/74850 Timken 74525/74853
• BEARING POWER International Trading Co.,Ltd. specialize in 74525/74850 products，there is large inventory of NSK 74525/74850 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 74525/74850 Which NSK 74525/74850 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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