FAG QJ209MPA.C3 Angular Contact Ball Bearing, Single Row Four point contact bearings

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Description

Technical

Application

Pictures

FAG QJ209MPA Angular Contact Ball Bearing, Single Row, Open, 35° Contact Angle, Brass Cage, Normal Clearance, Metric, 45mm ID, 85mm OD, 19mm Width

Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-alignment capacity is very small. X-life : Many sizes of angular contact ball bearings are supplied in X-life design. These bearings are indicated in the dimension tables. Bearings of X-life quality have an improved raceway geometry as well as optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. In calculation of the expanded adjusted rating life, values up to 50% higher are achieved. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary.

FAG angular contact ball bearing Suffixes:

B Angular contact ball bearing with 40° contact angle

Sealing

2RS Sealing washers on both sides

RSO Sealing washer (outside in O arrangement)

RSX Sealing washer (outside in X arrangement)

2RSD Non-contact sealing washers on both sides

RSDO Non-contact sealing washer (outside in O arrangement)

RSDX Non-contact sealing washer (outside in X arrangement)

2Z Sealing shields on both sides

ZO Sealing shield (outside in O arrangement)

ZX Sealing shield (outside in X arrangement)

Cage

JP Sheet steel window cage, rolling element guided

MP Brass solid window cage, rolling element guided

TVP Solid window cage made from glass fibre reinforced polyamide, rolling element guided

Tolerance

P5 Tolerance class P5

P6 Tolerance class P6

Universal design

UA Universal design for fitting in pairs,

bearing pair has slight axial internal clearance in O and X arrangements

UL Universal design for fitting in pairs,

bearing pair has slight preload in O and X arrangements

UO Universal design for fitting in pairs,

bearing pair is clearance-free in O and X arrangements

FAG QJ209MPA Angular Contact Ball Bearing series model:

QJ 209 MA	• QJ 209 MA/C2
• QJ 209 MA/C2L	• QJ 209 MA/C3
• QJ 209 MA/C3VQ412	• QJ 209 MA/W64
• QJ 209 MPA	• QJ 209 N.TVP
• QJ 209 N2MA	• QJ 209/C2

• QJ 309	• QJ 309 LA/P62H
• QJ 309 MA	• QJ 309 MA
• QJ 309 MA/C2L	• QJ 309 MA/C3
• QJ 309 MA/W64	• QJ 309 N2MA/C2L
• QJ 309 N2PHAS/C2L	• QJ 309 NMA-C3
• QJ 309 NR	• QJ 309 NR/TGP1/C3/SV81A
• QJ 309 NRTN9/C3VE258	• QJ 309 TN9/C3
• QJ 309 TVP.C3	• QJ 309/C2

• QJ 208	• QJ 208 MA
• QJ 208 MA/C3	• QJ 208 N.TVP
• QJ 208 N2MA	• QJ 208 NR/VB122
• QJ 208 NRMA	• QJ 208 TVP

FAG angular contact ball bearing application:

1, four-point contact ball bearings can also bear the moment load, both a single row angular contact ball bearings and double row angular contact ball bearings function.

2, four-point contact ball bearing contact is only formed when the two points to ensure the normal work, it is generally applicable to those pure axial load or axial load of the composite load was two points of contact occasions.

3, four-point contact ball bearing high speed limit, but also suitable for those high-speed operation of the occasion.