SR25TB1SS(GK) THK Linear Bearing Block

THK SR25TB1SS(GK) BLOCK linear bearing block, Global Standard Interchangeable Linear Ball Carriage for Profile Rail – Series SR-TB, Flanged Block 

Mounted from the Bottom, 23mm Rail, 73mm Wide x 83mm Long, Static Capacity 44.7 kN.

Feature of THK SR25TB1SS(GK) BLOCK linear bearing block

Global standard size (Full Complement design)

GK series: individual blocks are stocked for easy & fast interchangeability

Thin, compact design, large radial load capacity

Superb in planar running accuracy

Available in both flanged (SR-TB and SR-SB series) and non-flanged (SR-W and SR-V series) designs

Low noise

Designed to absorb mounting surface inaccuracies in level and parallelism between two rails and maintain accuracy and smooth motion

Available in stainless steel

Specification of THK SR25TB1SS(GK) BLOCK linear bearing block

Manufactured by THK

SR25TB1SS-GK

Block Type: [Wide] TB: Flanged w/Thru Holes

Mounting Height M(mm): 33

Material: Carbon Steel

Accuracy Grade: Normal Grade (Best Leadtime)

Ball Arrangement: 4-Row Circular

Basic Load Rating Dynamic Rating C(N): 20300

Basic Load Rating Static Rating Co(N): 39500

Allowable Static Moment MA(N⋅m): 286

Allowable Static Moment MB(N⋅m): 175

Allowable Static Moment MC(N⋅m): 355

Nominal Part Number: 25

Block Mounting Hole Pitch (Width Direction)(mm): 60

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welcome your inquiry.