SKF 108 TN9 Self-aligning Ball Bearings 8 × 22 × 7 mm

Self-Aligning Ball Bearing

RFQ

Estimated delivery: 19 Jun 2026 (overseas stock, ~4 weeks)

In stockEstimated delivery: 19 Jun 2026 (overseas stock, ~4 weeks)

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Category: Self-Aligning Ball Bearing
Bore: 원통형
Outer Ø: 22 mm mm
Width: 7 mm mm

Overview

SKF 108 TN9 Self-Aligning Ball Bearing uses two rows of balls and a spherical outer ring raceway to compensate for shaft misalignment. It provides low-friction rotation in fans, conveyors, textile machines, and long-shaft arrangements with mounting or housing deviations.

Two rows of balls are guided by a cage on the inner ring, while the outer ring has a spherical raceway. The design absorbs angular misalignment between shaft and housing while maintaining low friction at moderate to high speeds.

Key features

Self-aligning function for angular misalignment
Low friction for stable medium- to high-speed operation
Suitable for long shafts and deflection-prone positions
Available in open and sealed variants

Typical applications

Fans and blowers
Conveyor shafts
Textile machinery
Agricultural and general machinery

Selection guidance

Check expected misalignment, load, sealing needs, internal clearance, and available mounting space.

Symbol	Value	Description
≈m	0.014 kg	Weight
Cr	2.65 kN	Basic dynamic load rating, radial
C_0r	0.56 kN	Basic static load rating, radial
n_G	40,000 rpm	Limiting speed
n_ϑr	63,000 rpm	Reference speed

Symbol	Value	Description
d	8 mm	Bore diameter
D	22 mm	Outside diameter
B	7 mm	Width

Symbol	Value	Description
T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.

Code	Description
일반	Tolerance class
비금속	Cage
원통형	Bore type
없음	Sealing type
CN	Radial clearance group
없음	Lubricant
Standard bearing steel	Material

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:

108TN9
108
SKF108TN9
SKF 108 TN9
SKF108 TN9
SKF 108TN9
SKF108

SKF 108 TN9 Self-aligning Ball Bearings 8 × 22 × 7 mm

Overview

Key features

Typical applications

Selection guidance

Also searched as

SKF 108 TN9 Self-aligning Ball Bearings 8 × 22 × 7 mm

Overview

Key features

Typical applications

Selection guidance

Also searched as

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