d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

a - 67 mm

d1 - 77 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 106 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 2,15 Kg

Basic dynamic load rating (C) - 156 kN

Basic static load rating (C0) - 137 kN

Fatigue load limit (Pu) - 5,85

Reference speed - 6700 r/min

Limiting speed - 9000 r/min

• Model Number:QJ312N2MA
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-10
• Application:Switch,industrial supplies,air conditioning tools,mathematical instruments,floor industry,fruit and vegetable processing,security equipment,spreader series,Traffic Fire Protection Equipment Security equipment,sterilizers,raw material accessories
• Similar models:CX 3312-2RS ISO QJ312 CYSD QJF312 KOYO 5312ZZ NKE 3312-B-TV NTN 7312BBG NTN 7312DB TMB PSL212-312 NACHI 5312NR CX 7312A-UD
• BEARING POWER International Trading Co.,Ltd. specialize in QJ312N2MA products，there is large inventory of SKF QJ312N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ312N2MA Which SKF QJ312N2MA 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  4R10602	530,000	780,000	570,000	NTN	Cylindrical Roller Bearings
  4T-L68149/L68111	34,988	59,974	15,875	NTN	Tapered Roller Bearings
  71901HVUJ74	12	24	6	SNR	Angular Contact Ball Bearings
  Andale Abec 7	8	22	7	Andale	Skateboard Bearings
  AST20 150100	150	155		AST	Plain Bearings
  BEAM 20/68/Z 7P60	20	68	28	SNFA	Thrust Ball Bearings
  F-689	9,000	17,000	4,000	NTN	Deep Groove Ball Bearings
  N217	85	150	28	CRAFT	Cylindrical Roller Bearings
  NU19/600	600	800		KOYO	Cylindrical Roller Bearings
  TAFI 10013040	100	130	40	IKO	Needle Roller Bearings
  2MMV9108WI-CRDU	40	68	15	FAF	ANGULAR CONTACT BALL BEARINGS
  NU2228E	140	250	68	SKF	CYLINDRICAL ROLLER BEARINGS
  NU2330E	150	320	108	SKF	CYLINDRICAL ROLLER BEARINGS
  QJ-207	35	72	17	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  N-234	170	310	52	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NJ-304E	20	52	15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNCF-4976V	380	520	140	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-103-008	.5000	1.5748	.5118	CONSOLIDATED	BALL BEARINGS
  34x46x8mm	34	46	8	CONSOLIDATED	OIL SEALS
  KA-20ARO	2.0000	2.5000	.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS