d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

Angle (α) - 35 °

a - 56 mm

r min. - 2 mm

da min. - 60 mm

da max - 100 mm

ra max. - 2 mm

Weight - 1,35 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 159 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 700 r/min

• Model Number: QJ310
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:coal,electrostatic protection,joint protection,other rubber,pump industry,rubber products machinery and equipment,Dental Drill etc,tire industry,security equipment,Equipment,key lock
• Similar models:ISO 3310ZZ NSK 7310B CYSD 7310CDB CRAFT 7310B NTN 7310BDBTT SKF 3310DNRCBM NKE 3310-B-TV NTN 2TS2-DF0719LLX2CS35/L310 SIGMA 7310-B CYSD 7310CDT
• BEARING POWER International Trading Co.,Ltd. specialize in QJ310 products，there is large inventory of NSK QJ310 . We has been built up long-term cooperation with NSK company, could make a bulk order of the QJ310 Which NSK QJ310 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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  2R3050	150,000	250,000	100,000	NTN	Cylindrical Roller Bearings
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  6206-2RS-20	20	62	16	FBJ	Deep Groove Ball Bearings
  7311 B	55	120	29	ISB	Angular Contact Ball Bearings
  7314 A-UO	70	150	70	CX	Angular Contact Ball Bearings
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  BHAM 98	14,288	20,638	12,7	IKO	Needle Roller Bearings
  F19039	80	140	33,5	Fersa	Cylindrical Roller Bearings
  GE 40 SX	40	68	18	SIGMA	Plain Bearings
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  LM451345/LM451310	263,525	355,6	57,15	NSK	Cylindrical Roller Bearings
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  NK7/12TN	7	14	12	AST	Needle Roller Bearings
  NP20/1250	1250	1750	290	ISO	Cylindrical Roller Bearings
  UKCX11	50,8			KOYO	Bearing Units
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  NA4909	45	68	22	Torrington	NEEDLE BEARINGS
  SY-110	1.6250			CONSOLIDATED	PILLOW BLOCKS