d - 90 mm

D - 190 mm

B - 43 mm

d₁ - - 124 mm

D₁ - - 156 mm

a - 98 mm

h - 11.7 mm

b - 10.5 mm

r₀ - 2 mm

r_1,2 - min. - 3 mm

d_a - min. - 104 mm

D_a - max. - 176 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 285 kN

Basic static load rating - C₀ - 305 kN

Fatigue load limit - P_u - 11 kN

Reference speed - 4500 r/min

Limiting speed - 6300 r/min

Calculation factor - k_a - 1.1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 6.45 kg

• Model Number:QJ 318 N2MA
• Inner Diameter：190mm Outer Diameter：90mm Width：43mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:equipment and,manual Tools,medical equipment,Air,water protection,vacuum suction cup,Plastic Equipment,Gear grinding machine,Industrial Adhesive,non-motor vehicle Electric car,plastic molding
• Similar models:CYSD 7318 SKF QJ318N2MA FAG 7318-B-JP SKF 7318BECBP NACHI 7318BDF NACHI 7318B CYSD 7318BDT FBJ 7318B NSK QJ318 CYSD QJ318
• BEARING POWER International Trading Co.,Ltd. specialize in QJ318N2MA products，there is large inventory of SKF QJ 318 N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 318 N2MA Which SKF QJ318N2MA 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
  126085X/ 126133X	85,725	133,35	30,16	Gamet	Tapered Roller Bearings
  110055/110100H	55	100	65	Gamet	Tapered Roller Bearings
  1988/1922	28,575	57,15	19,845	NSK	Tapered Roller Bearings
  32930 A	150	210	38	CX	Tapered Roller Bearings
  5917				Ruville	Wheel Bearings
  7207 A-UO	35	72	34	CX	Angular Contact Ball Bearings
  89417	85	180		ISO	Thrust Roller Bearings
  G1106KLLB	34,925	72	37,7	Timken	Deep Groove Ball Bearings
  HK2508	25	32	8	CX	Cylindrical Roller Bearings
  KHPFL206A	30			NACHI	Bearing Units
  NJ310R	50	110	27	KOYO	Cylindrical Roller Bearings
  NNU4944KC1NAP5	220	300	80	NTN	Cylindrical Roller Bearings
  NP 1096	480	644		NACHI	Cylindrical Roller Bearings
  NU1064	320	480	74	KOYO	Cylindrical Roller Bearings
  NX 15 Z	24	15	28	SKF	Cylindrical Roller Bearings
  RAKY1-3/4	44,45			INA	Bearing Units
  NKI17/20	17	29	20	FAG	NEEDLE BEARINGS
  TC1423	.8750	1.4375	.0781	INA	THRUST NEEDLE BEARINGS
  01/02/7214	70	125	24	RIV	TAPERED ROLLER BEARINGS
  94522	1.0000	1.5000	1.3750	Hyatt	JOURNAL ROLLER ASSEMBLIES