Page 117 - needle bearings

Machined ring needle roller bearings
NTN

Applied shaft Composition of
Bearing type diameter (mm) nominal bearing number Remarks

Type RNA59
RNA 59 02

П20ʙП160 Type No.
Dimension series
Type code

Type NA59

NA 59 ʗ22
П15ʙП140 Type No.
Dimension series
Type code

The dimension series is in compliance with
JIS B 1512 or ISO 15.
Type RNA69ʝR
П16ʙП35 RNA 69 01 R

Tail code
Type No.
П40ʙП110 Dimension series
Built-in cage Type code
double-row type

Type NA49ʝR
П12ʙП30 NA 69 ʗ22

Type No.
Dimension series
П32ʙП95 Type code
Built-in cage
double-row type

B-55