Four Point Ball Bearings Qj311n2m Qj307, Qj308, Qj309, Qj310 N2m N2-Q1 M

Our company sell all kinds of bearings, sales size diameter in the 5MM-1800MM, a professional agency of well-known brands including SKF bearings, NSK bearings, TIMKEN bearings, NTN Bearing, KOYO Bearing, NACHI bearing, IKO BEARING, THK BEARING, ZKL BEARING, FYH BEARING

QJ324 NTN

QJ321 NTN

QJ320 NTN

QJ319 NTN

QJ318 NTN

QJ317 NTN

QJ316 NTN
 

Japan NSK Ball Bearings QJ317 4-Point Angular Contact Ball Bearings 

 

NSK QJ317 Four-point contact ball bearings are with improved lighter brass cage, for providing better ball guidance and reducing inertia forces. 

A shoulder recess on the inner ring provides additional lubrication improvements. 

Technical data of NSK bearings QJ317 Angular Contact Ball Bearings 

ID: 85 mm 

OD: 180 mm 

Width: 41 mm 

Weight: 5.34 kg 

Basic dynamic load rating: 218 kN 

Basic static load rating: 405 kN 

Limiting speed for grease lub.: 3000 rpm 

Limiting speed for oil lub.: 4000 rpm 

1. Features of Angular Contact Ball Bearings 

 

Δ . High quality 

Δ . Reasonable Price. 

Δ . Prompt delivery. 

Δ . Sample order accept 

 

2. Advantages of Angular Contact Ball Bearing: 

 

Δ . Able to accommodate both radial and thrust loads 

Δ . Suitable for high speed operation 

Δ . Open and sealed versions available 

Δ . Highly rigid 

 

Some Models of 4-point Angular Contact Ball Bearings 

QJ311 QJ312 QJ313 QJ314 QJ315 QJ316 QJ317 QJ318 

QJ319 QJ320 QJ322 QJ324 QJ326 QJ328 QJ330 QJ332 

QJ334 QJ336 QJ338 QJ340 QJ344 

 

QJ220 QJ320 QJ1068 QJ220N2MA QJ320N2MA QJ1068N2MA 

QJ222 QJ322 QJ1072 QJ222N2MA QJ322N2MA QJ1072N2MA 

QJ224 QJ324 QJ1076 QJ224N2MA QJ324N2MA QJ1076N2MA 

QJ226 QJ326 QJ1080 QJ226N2MA QJ326N2MA QJ1080N2MA 

QJ228 QJ328 QJ1084 QJ228N2MA QJ328N2MA QJ1084N2MA 

QJ230 QJ330 QJ1088 QJ230N2MA QJ330N2MA QJ1088N2MA 

QJ232 QJ332 QJ1092 QJ232N2MA QJ332N2MA QJ1092N2MA

Model	d(mm)	D(mm)	B(mm)
QJ310	50	110	27
QJ311	55	120	29
QJ312	60	130	31
QJ313	65	140	33
QJ314	70	150	35
QJ315	75	160	37
QJ316	80	170	39
QJ317	85	180	41
QJ318	90	190	43
QJ319	95	200	45
QJ320	100	215	47