Timken
25
25 × 52 × 16 mm
Load C
50.5 kN
Speed
4,000
Weight
0.1 kg

The Timken 29305 is a small size cylindrical roller thrust bearings with ISO dimensions 25×52×16 mm. Bearings in the 25mm bore range are commonly used in large ball screws, presses, vertical shafts, hydraulic lifting jacks. This is an open type, requires periodic lubrication, suitable for clean environments variant. Timken USA — inventor of tapered roller bearings, world leader in heavy-load bearings — 3 equivalent brands available under ISO designation 29305.

TimkenCylindrical Roller Thrust BearingsPre-Order 3–5 Days

Timken 29305

Cylindrical Roller Thrust Bearings25×52×16 mm — ISO 29305

Dimensions
Bore Diameter (d)25 mm
Outside Diameter (D)52 mm
Width (B)16 mm
Dynamic Load Rating (C)50.5 kN
Static Load Rating (C₀)51.5 kN
Limiting Speed (grease)4,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine Timken2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for Timken 29305 per OEM catalog.

Bore Diameter (d)25 mm
Outside Diameter (D)52 mm
Width (B)16 mm
Dynamic Load Rating (C)50.5 kN
Static Load Rating (C₀)51.5 kN
Limiting Speed (grease)4,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 29305 — interchangeable dimensions.

BrandPart Number
Timken29305
fag29305
ntn29305
skf29305
zvl29305

* C/C₀ may vary ±5% across manufacturers.

Compare 29305 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
Timken2930525×52×1650.551.5Current
FAG2930525×52×1651View
NTN2930525×52×1650View
SKF2930525×52×1650View
ZVL2930525×52×1650View

FAQ — Timken 29305

Quick answers to common questions.

Timken 29305 có kích thước d×D×B = 25×52×16 mm theo tiêu chuẩn ISO. Đường kính trong d = 25 mm, đường kính ngoài D = 52 mm, chiều rộng B = 16 mm.

Common Applications

Machine toolsManufacturing

Cylindrical Roller Thrust Bearings with 25mm bore diameter are commonly used in large ball screws, presses, vertical shafts, hydraulic lifting jacks.

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Timken 29305
25×52×16 mm
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