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Needle roller bearings NA49..-2RS

Needle roller bearings NA49..-2RS

Bearings with an inner ring are used if the shaft is not configured as a rolling bearing raceway.
The bearings are greased using the lithium complex soap grease GA08. Arcanol LOAD150 is suitable for relubrication. For this purpose, the outer ring has a lubrication groove and a lubrication hole.
The bearings can be sealed against external influences using sealing rings of series G, GR and SD in combination with wider inner rings IR. The sealing rings and inner rings are matched to the needle roller bearings.
The outer surface of the inner rings can be used as the sliding surface for seal lips.
Sealing rings: see link, and TPI 128, Sealing rings, single lip and double lip.

roulement aiguilles avec bague intérieure étanche na49..2rs
d D B C F Product Name Price Buy Now
mm mm mm mm mm
10 22 14 13 14 Needle roller bearings - NA4900-2RS - SYI Needle roller bearings - NA4900-2RS - SYI 7,78€ ttc
12 24 14 13 16 Needle roller bearings - NA4901-2RS - SYI Needle roller bearings - NA4901-2RS - SYI 9,90€ ttc
15 28 14 13 20 Needle roller bearings - NA4902-2RS - SYI Needle roller bearings - NA4902-2RS - SYI 9,72€ ttc
17 30 14 13 22 Needle roller bearings - NA4903-2RS - SYI Needle roller bearings - NA4903-2RS - SYI 12,90€ ttc
20 37 18 17 25 Needle roller bearings - NA4904-2RS - SYI Needle roller bearings - NA4904-2RS - SYI 9,90€ ttc