Danieli Code 0.274343.S PK62C Track Roller | Heavy-Duty PK Series Track Roller Bearing

PK62C is a heavy‑duty PK series track roller bearing with double‑row roller design, high radial load capacity and good anti‑overturning performance. It features keyway structure, reliable sealing and high‑strength bearing steel material, widely used in automated production lines, CNC machinery, truss robots and heavy industrial conveying equipment.

Model: PK62C
Structure: Double-row roller type, heavy-duty track roller
Bore (d): 27 mm
Outer Diameter (D): 62 mm
Overall Length (L): 83 mm
Material: High-hardness bearing steel (GCr15)
Design: Concentric shaft with keyway, sealed for dust and contamination protection
Features: High radial load capacity, impact resistant, anti-overturning, stable performance
Application: Automation lines, CNC machines, truss robots, conveying systems, heavy industrial equipment

Product Detail

Remark

product detail

PK Series Track Rollers:mm
Designation		Boundary Dimensions																Dynamic Load (N)	Preload Torque (Nm)	Weight (kg)
Concentric	Eccentric	De	d_₁ ⁽¹⁾	d	m	S min.	P	L	A	B	C	R	I₁	M	SW_₁	SW_₂	k	Dynamic Load (N)	Preload Torque (Nm)	Weight (kg)
PK 52C	PKR 52C	52	21	M20 x1.5	19.8	15	13.4	73	35	41	29	800	14	28	8	30	1	42100	80	0.6
PK 62C	PKR 62C	62	27	M24 x1.5	20.8	19	15.4	83	37	44	29	800	18	35	10	36	1	47750	160	0.9
PK 72C	PKR 72C	72	36	M30 x1.5	27	19	21.6	100	45	55	33	1200	18	44	12	46	1	67450	300	1.6
PK 90C	PKR 90C	90	38	M36 x1.5	30	24	24.6	115	53/56⁽²⁾	62	45	1200	23	50	14	55	1	118000	450	2.8
PK 110C	PKR 110C	110	42	M36 x1.5	34	33	24.6	135	60/63⁽²⁾	70	48	1200	32	56	14	55	1	185000	450	4.9

Remark

1)When the operating temperature reaches 120°C, the rollers need to use fluoro rubber seals (suffix V) to meet the operating requirements (including rollers PK 90C)

2)Structural dimensions of stainless steel (NX) roller