d - 76,2 mm

D - 127 mm

T - 30,162 mm

B - 31,001 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 27,3 mm

r min. - 6,4 mm

r1 min. - 3,3 mm

Da - 114 mm

db - 84 mm

ra max. - 6,4 mm

da - 94 mm

Db - 121 mm

Weight - 1,448 Kg

Basic dynamic load rating (C) - 134 kN

Basic static load rating (C0) - 195 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,4

• Model Number: 42688/42620
• Inner Diameter：76,2mm Outer Diameter：127mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Spectrum Products,generator,medical equipment,medical equipment,packing equipment,electronic components,suction nozzle,outdoor equipment,mobile toilet,Dental Equipment,hydraulic control element
• Similar models:FBJ 42688/42620 Timken 42688/42620B NTN 4T-42688/42620 CX 42688/42620 NSK 42688/42620 ISO 42688/42620 KOYO 42688/42620 Timken 42688/42620 Fersa 42688/42620
• BEARING POWER International Trading Co.,Ltd. specialize in 42688/42620 products，there is large inventory of NSK 42688/42620 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 42688/42620 Which NSK 42688/42620 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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  239/670RK	670	900	170	KOYO	Spherical Roller Bearings
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  420/414X	40	88,9	26,988	Timken	Tapered Roller Bearings
  5211AN	55	100	33.3	NACHI	Angular Contact Ball Bearings
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  NN 3014 TN/SP	70	110	30	ISB	Cylindrical Roller Bearings
  NN3928MB	140	178	37	NSK	Cylindrical Roller Bearings
  WJ-323820	50.800	60.325		KOYO	Needle Roller Bearings
  X32020X/Y32020X	100	150	32	Timken	Tapered Roller Bearings
  SCE610PP	9,525	14,3	15,875	AST	Needle Roller Bearings
  AY-40-ZZ	40	62	12	ADR	DEEP GROOVE BALL BEARINGS
  A5234TS/WB	170	310	4.1250	Hyatt	CYLINDRICAL ROLLER BEARINGS
  XLS-19	19.0000	25.5000	3.2500	HOFF	DEEP GROOVE BALL BEARINGS
  150TAC20X	150	225	234430 M.SP	NSK	ANGULAR CONTACT THRUST BALL BEARINGS