d - 6,35 mm

D - 19,05 mm

B - 7,142 mm

C - 7,142 mm

Weight - 0,01 Kg

Basic dynamic load rating (C) - 2,335 kN

Basic static load rating (C0) - 0,893 kN

(Grease) Lubrication Speed - 36000 r/min

(Oil) Lubrication Speed - 43000 r/min

• Model Number: 77R4A
• Inner Diameter：6,35mm Outer Diameter：19,05mm Width：7,142mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Plastic Equipment,medical equipment,oral medical device,electromagnet,medical equipment,paper processing machine,hydraulic control element,outdoor equipment,wheel lathe,ventilation heating equipment,Digital Generator
• Similar models:FBJ 77R16 FBJ 77R18 SNR AB12777.S21 NTN 677ZZ NTN F-WA677ZZ NSK B770-2 FBJ 77R6 KOYO SC0778-NCS30PX1 NTN 677 NTN TMB305X77
• BEARING POWER International Trading Co.,Ltd. specialize in 77R4A products，there is large inventory of FBJ 77R4A . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 77R4A Which FBJ 77R4A 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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