29665/29622DTimkenTapered Roller

Name: Timken 29665/29622D Tapered Roller Bearing
Brand: Timken
SKU: 29665/29622D

29665/29622D is a Timken tapered roller bearing, bore 57.15 mm, O.D. 114.29 mm, height 58.74 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly

Request a quote WhatsApp Email us Search the catalog

Bore d57.15mm

Outside dia. D114.29mm

Overall width T58.74mm

Dynamic Cr192kN

Weight2.76kg

Mean dia. dm85.7mm

Original catalogue drawing - Timken TRB Catalog, page 532

29665/29622D Timken Tapered Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

Symbol	Dimension	mm	inch
d	Bore diameter	57.15	2.25
D	Outside diameter	114.287	4.4995
T	Overall assembly width	58.738	2.3125
C	Cup / outer-ring width	46.038	1.8125
r	Chamfer (min)	0.8	0.0315

Notes

Tapered roller bearings are cone / cup assemblies; cone and cup weights are listed separately and the total is their sum. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)	57.150
Bore d (in)	2.2500
Outside dia. D (mm)	114.287
Outside dia. D (in)	4.4995
Overall width T (mm)	58.738
Overall width T (in)	2.3125
Cup width C (mm)	46.038
Cup width C (in)	1.8125

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	43300
Basic dynamic load rating Cr (N)	192000
Dynamic rating C1 (N, ISO)	192000
Dynamic rating C1 (lbf, ISO)	43300
Radial rating C90 (N)	28600
Radial rating C90 (lbf)	6440
Thrust rating Ca90 (N)	23900
Thrust rating Ca90 (lbf)	5370
Factor e	0.49
Factor Y1	1.38
Factor Y2	2.06
Factor K	1.20
Geometry factor G1	77.7
Geometry factor G2	43.3
Geometry factor Cg	0.1170

Weight

Weight (kg)	2.76

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)	3.5
Housing fillet r max (mm)	0.8
Shaft shoulder db (mm)	75.0
Housing shoulder Da (mm)	109.0

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 500 rpm
4	48,000	102	3,386
6	32,000	392	13,083
8	24,000	1,024	34,133
10	19,200	2,154	71,814
15	12,800	8,323	277,449

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 192,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	Timken
Source catalogue	Timken Tapered Roller Bearing Catalog (2016)
Catalogue page	p.532 (dimensions)
Series type	TDO

ISO dynamic rating C1, Timken C90 / Ca90, static rating C0, geometry factors and assembly weight.

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
29665/29620	Timken	Tapered Roller	57.15	112.71	25.4	111 kN	1.2

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
28682/28621	Timken	Tapered Roller	57.15	96.84	24.61	123 kN	0.71
28682/28622	Timken	Tapered Roller	57.15	97.63	24.61	123 kN	0.73
28682/28623	Timken	Tapered Roller	57.15	98.42	24.61	123 kN	0.75
33225/33461	Timken	Tapered Roller	57.15	117.47	30.16	-	1.56
33225/33462D	Timken	Tapered Roller	57.15	117.47	66.67	241 kN	3.43
387-S/382	Timken	Tapered Roller	57.15	98.42	21.95	108 kN	0.64
387-S/382A	Timken	Tapered Roller	57.15	96.84	21.95	108 kN	0.59
387-S/384D	Timken	Tapered Roller	57.15	100	52.39	188 kN	1.49

Request a quotation for 29665/29622D

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

Online enquiry form richard@bearingsfit.com WhatsApp +86 156 2149 6516