RNAO, NAO series
RNAO, NAO Series
RNAO, NAO Series Description:
THB NK&NKS&RNA series Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life. THB supplies needle roller bearings in many different designs, series and in a wide range of sizes, which make them appropriate for a wide variety of operating conditions and applications. Main applications: Automotive, construction and agriculture, inspection instruments, etc. Without inner ring is available.
Product List
Part NumberPrinciple dimensions
(Fw) (mm)
Principle dimensions
(D) (mm)
Principle dimensions
(C) (mm)
Basic load ratings
(dynamic) (C) (KN)
Basic load ratings
(Static) (C0) (KN)
Fatigue load
limit (Pu)
Reference speed
(r/min)
Limiting speed
(r/min)
Mass (kg)Description
RNAO 5x10x8 TN 5 10 8 2,24 1,92 0,21 36 000 40 000 0,003
RNAO 6x13x8 TN 6 13 8 2,5 2,27 0,24 34 000 38 000 0,006
RNAO 7x14x8 TN 7 14 8 2,75 2,64 0,28 32 000 36 000 0,006
RNAO 8x15x10 TN 8 15 10 3,72 4,08 0,45 32 000 36 000 0,008
RNAO 10x17x10 TN 10 17 10 4,48 5,47 0,61 28 000 32 000 0,01
RNAO 12x22x12 TN 12 22 12 9,33 9,6 1,14 26 000 30 000 0,019
RNAO 15x23x13 15 23 13 8,09 10,75 1,25 24 000 28 000 0,02
RNAO 16x24x13 16 24 13 8,41 11,52 1,33 24 000 26 000 0,021
RNAO 16x28x12 16 28 12 10,78 12 1,46 22 000 26 000 0,032
RNAO 17x25x13 17 25 13 9,9 14,02 1,68 22 000 26 000 0,022
Total 10 Page 94 Records 12345678910
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