R4LLB
Tier-one manufacturer — brand supplied may varyRegular price
$3.08 USD
Regular price
Sale price
$3.08 USD
Unit price
per
Couldn't load pickup availability
Bore
1/4 in
25.4 mm
Outside dia.
5/8 in
127.0 mm
Width
10/51 in
254.0 mm
Type
Miniature / Extra Small Ball Bearing
Sealing
Double Sealed
Precision
ABEC 1 | ISO P0
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
Image is for illustration purposes only.
R4LLB
The R4LLB is a double-sealed deep groove ball bearing with a 1/4 inch bore diameter. The LL designation indicates rubber seals on both sides to retain lubrication and exclude contaminants, while the B suffix denotes inch dimensions.
This bearing type is commonly used in light-duty applications including small electric motors, conveyor systems, agricultural equipment, and general industrial machinery where protection from dust and moisture is required.
For large orders ($2000+) please inquire by email.
Measurement Type
Imperial
Inner Diameter (ID)
1 mm / 1/4 in
Outside Diameter (OD)
15.875 mm / 5/8 in
Width
10/51 in
Sealing
Double Sealed
Precision Class
ABEC 1 | ISO P0
Arrangement
One
Ball Material
High carbon chrome
Cage
Steel
Bearing Type
Miniature / Extra Small Ball Bearing
Other Features
Single Row | Deep Groove Ball Bearing
Component
Assembly
Weight (kg)
0.004
Basic Number
R4
UNSPSC
31171504
